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Hi all Iv been getting some marks on the older lea...

Dean1
Dean1started grow question 4y ago
Hi all Iv been getting some marks on the older leaves burnt patches leaves are dry and yellowing is it previous issue Iv had and the affected leaves are just a result of it ? New growth seems ok and they are growing pots are taking 4/5 days to dry out could that be an issue 🙏🙏�
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Week 7
Leaves. Color - Pale
Leaves. Color - Black or grey
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maxifuricus
maxifuricusanswered grow question 4y ago
my 2 cents: the yelowing looks N deficiency, but yes, it looks she's recuperating. the spots look like K deficincy to me. overall this plant looks underfeed. https://loudclouds.co/wp-content/uploads/2016/07/marijuana-deficiency-chart-jorge-cervantes.jpg Good luck amigo
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AsNoriu
AsNoriuanswered grow question 4y ago
Looking at one healthy one, I would bet that's it's aftermath of ex hickups . Good pH for Coco, go with higher bit, close to 6.0, you had Cal mag issues and they need if against strong LEDs. If new grows healthy, you ok, but feed and pH will be crucial points for harvest size. All the best !
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